42075090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4289}}^1$

素因数の和:4411

約数の個数: 48

約数和(自身を含む): 110424600

約数和(自身を除く): 68349510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4289, 4905, 8578, 9810, 12867, 21445, 25734, 38601, 42890, 64335, 77202, 128670, 193005, 386010, 467501, 935002, 1402503, 2337505, 2805006, 4207509, 4675010, 7012515, 8415018, 14025030, 21037545, 42075090]

約数ペア:

[(1, 42075090), (2, 21037545), (3, 14025030), (5, 8415018), (6, 7012515), (9, 4675010), (10, 4207509), (15, 2805006), (18, 2337505), (30, 1402503), (45, 935002), (90, 467501), (109, 386010), (218, 193005), (327, 128670), (545, 77202), (654, 64335), (981, 42890), (1090, 38601), (1635, 25734), (1962, 21445), (3270, 12867), (4289, 9810), (4905, 8578)]